Earless filter mask
The broken line showing of the people in
Claims
The ornamental design for an earless filter mask, as shown and described.
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Type: Grant
Filed: Sep 21, 2016
Date of Patent: Jun 12, 2018
Inventor: Marleen Myers Bergman (Houston, TX)
Primary Examiner: Karen E Kearney
Assistant Examiner: Lilyana Bekic
Application Number: 29/578,394